State;
Key;
Laboratory;
of;
Virology,;
Wuhan;
Institute;
of;
Virology,;
Chinese;
Academy;
of;
Sciences,;
Wuhan;
430071,;
China;
Department;
of;
Biological;
Sciences,;
Mississippi;
State;
University,;
Mississippi;
State,;
MS;
39762,;
USA;
SARS冠状病毒; 免疫原性; 蝙蝠; 非典; 体液免疫反应; 免疫小鼠; 细胞免疫应答; 冠状病毒感染;